sub-mcp

Example Use Cases

• 1

  Access MCP tools without increasing the main session's token usage.

• 2

  That require isolated MCP server contexts in interactive or CLI modes.

• 3

  Maintain a clean main context while leveraging multiple MCP servers.

Description

sub-mcp is a tool that enables AI coding agents to use MCP (Model Context Protocol) servers in isolated subagent contexts, avoiding the large token overhead of loading MCP schemas in the main session. It supports both interactive sessions via generated agent files and CLI/script usage via a transparent wrapper, keeping the main agent's context window clean and efficient. This approach reduces token consumption to zero in the main session while allowing seamless MCP tool usage in subagents.